wine-staging/patches/0016-winex11-Enable-disable-windows-when-they-are-un-mapped.patch

From c80b095c919dcc976955f258fe177a2b24fd8dea Mon Sep 17 00:00:00 2001
From: Sebastian Lackner <sebastian@fds-team.de>
Date: Mon, 28 Oct 2013 00:39:17 +0100
Subject: winex11: Enable/disable windows when they are (un)mapped by foreign
 applications

---
 dlls/winex11.drv/event.c |   17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/dlls/winex11.drv/event.c b/dlls/winex11.drv/event.c
index df27468..9d958c0 100644
--- a/dlls/winex11.drv/event.c
+++ b/dlls/winex11.drv/event.c
@@ -929,6 +929,7 @@ static void X11DRV_Expose( HWND hwnd, XEvent *xev )
 static void X11DRV_MapNotify( HWND hwnd, XEvent *event )
 {
     struct x11drv_win_data *data;
+    BOOL is_embedded;
 
     if (event->xany.window == x11drv_thread_data()->clip_window)
     {
@@ -943,7 +944,12 @@ static void X11DRV_MapNotify( HWND hwnd, XEvent *event )
         if (hwndFocus && IsChild( hwnd, hwndFocus ))
             set_input_focus( hwnd );
     }
+
+    is_embedded = data->embedded;
     release_win_data( data );
+
+    if (is_embedded)
+        EnableWindow( hwnd, TRUE );
 }
 
 
@@ -952,7 +958,18 @@ static void X11DRV_MapNotify( HWND hwnd, XEvent *event )
  */
 static void X11DRV_UnmapNotify( HWND hwnd, XEvent *event )
 {
+    struct x11drv_win_data *data;
+    BOOL is_embedded;
+
     if (event->xany.window == x11drv_thread_data()->clip_window) clipping_cursor = 0;
+
+    if (!(data = get_win_data( hwnd ))) return;
+
+    is_embedded = data->embedded;
+    release_win_data( data );
+    
+    if (is_embedded)
+        EnableWindow( hwnd, FALSE );
 }
 
 
-- 
1.7.9.5